Download and install PAX Technology Co. Ltd USB Serial Port driver

USB Serial Port is a Ports device. This driver was developed by PAX Technology Co. Ltd. USB/VID_2FB8&PID_0491&MI_00 is the matching hardware id of this device.

1. How to manually install PAX Technology Co. Ltd USB Serial Port driver

1. Download the setup file for PAX Technology Co. Ltd USB Serial Port driver from the link below. This is the download link for the driver version 2.9.12.0 released on 2021-04-13.
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3. Start the driver installation file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is started then you will have to accept of the driver and run the setup with administrative rights.
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5. Follow the driver installation wizard, which should be pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the updated driver, as you can see it was quite smple.
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This driver is not digitally signed.
Download size of the driver: 0 bytes (0 B)
This driver was rated with an average of 3.2 stars by 42018 users.

2. Using DriverMax to install PAX Technology Co. Ltd USB Serial Port driver

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How can you install a driver using DriverMax? Let's follow a few steps!

1. Open DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of available driver updates. Search the list until you find the PAX Technology Co. Ltd USB Serial Port driver. Click the Update button.
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5. That's it, you installed your first driver!
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